I want to enable interrupts in lpc1313 in task,when RTX is not in privileged mode, I can not do it.but when I set RTX to Run in privileged mode ,then I can enable I2C interrupt in task.why?
what is difference between privileged mode and unrivileged mode?
the RTX document is not helpful and we can not get many concepts.
Do you really think it's the RTX documentation that isn't helpful? Don't you think the correct documentation is the documentation for your processor? After all - it's the processor that have privileged mode...
Another thing - this has been covered a large number of times on this forum. So might there be a search function available somewhere?